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500 internal server error

  1. kristobal1969

    Issue Migration problem with roundcube 1.6.9

    Hi, Problem with roundcube 1.6.9 : I have juste migrated my old server with plesk 18.0.64 on Debian 10.13 to another server on plesk 18.0.64 on Ubuntu 22.04.5 LTS and I have a problem with one of my mail account on one domains whose mail account is near 17Go with many folders and sub-folders...
  2. H

    Issue 500 internal server error

    Ubuntu 22.04 Plesk 18.0.63 PHP 8.1.29 with FastCGI served by Apache I have been trying to fix this problem for the past few days. We were earlier using C-Panel from then we moved to Plesk. We did not face this issue on the C-Panel we send daily attendance to our website. In the beginning, this...
  3. A

    Issue Error 500 on POST request

    Hello, I have a node's app which has been deployed and I'm able to access the home page. But when I send any POST request by submitting a form I get the 500 error. I have checked all error log files in "/var/www/vhosts/<domain>/logs" and "/var/log" and none provides any information that helps...
  4. T

    Issue 10389#0: \996867 upstream sent too big header while reading response header from upstream

    i got a website which is built using CMS Made Simple and one section of the admin panel(CMSMS) i.e. Content>Pages section is throwing bad gateway error, the rest section the admin panel is working fine. And earlier before the 500 error, whenever i tried to create a page through Content>Pages it...
  5. S

    How do I properly configure the "Web Application Firewall" rules for a WordPress site so that there is no 500 Internal Server Error?

    I have a website hosted by Goodhost.kz with Plesk control panel. The site is built on WordPress using Elementor. Yesterday, when saving changes to the site through Elementor, there was a "500 Error". Also, there was a "500 Internal Server Error" error when logging into the WordPress admin panel...
  6. LTUser

    Issue All Domains Apache2/Error 500

    Files (.pdf, .ico ...) can be loaded, only index.php and so on cannot be loaded / displayed. error.log: Who can give me some tips / help?
  7. F

    Resolved FastCGI PHP 500 Internal Server Error cgi_wrapper failed to setgid

    Environment: Plesk Obsidian 18.0.33 Ubuntu 18.04.5 LTS Kernel: 4.15.0-130-generic PHP does not work if executed with FastCGI. I get always the same error (500 Internal Server Error), setting up any website with FastCGI-PHP (any version fron 7.0 to 8.0) or accessing the webmail (both...
  8. T

    Issue 500 Internal Server Error (nginx)

    hi. i got this error when i tried to enter to my website: 500 Internal Server Error (nginx) (attach picture) Also i checked my Log and this what i got: [alert] 9949#0: *240690 1024 worker_connections are not enough while connecting to upstream nginx error this not the first time, what...
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